ncols         5
nrows         2
xllcorner     1.0
yllcorner     1.0
cellsize      1.0
NODATA_value  -9999
5.551115123e-17 5.551115123e-17 1.387778781e-15 3.275157923e-15 0.75 
0 0 0 0.25 0.5 
